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C78607

Sigma-Aldrich

Cholesteryl palmitate

97%

Synonym(s):

5-Cholestene 3-palmitate

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About This Item

Empirical Formula (Hill Notation):
C43H76O2
CAS Number:
601-34-3
Molecular Weight:
625.06
Beilstein:
2342867
EC Number:
210-002-5
MDL number:
MFCD00003638
UNSPSC Code:
12352200
PubChem Substance ID:
329775152
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Assay

97%

form

powder

optical activity

[α]27/D −24°, c = 2 in chloroform

mp

74-77 °C (lit.)

transition temp

cholesteric phase to smectic phase 78.5 °C
crystalline phase to cholesteric phase 79 °C
cholesteric phase to isotropic phase 83 °C

functional group

ester

shipped in

ambient

storage temp.

room temp

SMILES string

CCCCCCCCCCCCCCCC(=O)O[C@H]1CC[C@]2(C)C3CC[C@]4(C)C(CCC4C3CC=C2C1)[C@H](C)CCCC(C)C

InChI

1S/C43H76O2/c1-7-8-9-10-11-12-13-14-15-16-17-18-19-23-41(44)45-36-28-30-42(5)35(32-36)24-25-37-39-27-26-38(34(4)22-20-21-33(2)3)43(39,6)31-29-40(37)42/h24,33-34,36-40H,7-23,25-32H2,1-6H3/t34-,36+,37+,38-,39+,40+,42+,43-/m1/s1

InChI key

BBJQPKLGPMQWBU-JADYGXMDSA-N

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Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
01521PH
08904KE
07622KD
5116CO
15611TS

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J Ludmir et al.
Obstetrics and gynecology, 72(3 Pt 1), 360-362 (1988-09-01)
Amniotic fluid cholesteryl palmitate, as measured by thin-layer chromatography, appears to be a very sensitive and specific predictor for the risk of respiratory distress syndrome (RDS) in newborns of normal pregnancies. To assess the effect of diabetes mellitus on fetal
J Ludmir et al.
American journal of obstetrics and gynecology, 157(1), 84-88 (1987-07-01)
Cholesteryl palmitate was measured by thin-layer chromatography in 98 amniotic fluid samples obtained from pregnancies ranging from 15 to 40 weeks. Pregnancies complicated by diabetes mellitus or Rh sensitization were excluded. Cholesteryl palmitate concentration increased with gestational age from values
M Rosseneu et al.
Atherosclerosis, 108(2), 127-136 (1994-08-01)
The European Atherosclerosis Research Study (EARS) is a study of the biological expression of a paternal history of premature coronary heart disease. The study was carried out in 14 centres in 11 European countries, where the offspring of fathers who
A L MacKay et al.
Biochimica et biophysica acta, 601(1), 22-33 (1980-09-02)
Dispersions (50 wt% in water) of sphingomyelin/cholesteryl palmitate (95 : 5 mol%) have been studied by 2H- and 31P-NMR spectroscopy between 25 and 60 degrees C. The deuterated esters, cholesteryl palmitate-d31 and cholesteryl palmitate-16, 16, 16-d3, were used for 2H-NMR
D L Dorset
Biochimica et biophysica acta, 1046(2), 195-201 (1990-09-18)
Binary phase behavior of saturated chain with unsaturated chain cholesteryl esters is evaluated by analysis of the phase diagrams in terms of ideal solution theory. Cholesteryl palmitate, which crystallizes in the bilayer structure, forms a eutectic with either cholesteryl oleate
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